baber/WOPTO huggingface dataset:
Patent JP-2002023536-A (JP)
Title: Belt fixing device
Inventor: SANO OICHI
IPC: F16C13/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To stably fix toner to a recording medium by suppressing the deviation of a belt wound around a pressure roller when the toner is fixed to the recording medium by pressing the belt against the recording medium supplied with the toner while moving the belt by the pressure roller. SOLUTION: The endless belt 20 is extended between the pressure roller 10 having its roller part 11 made of an elastic material and at least another roller 31 or 32, and this belt is moved as the pressure roller rotates and also pressed against the recording medium 34 supplied with the toner which is fixed to the recording medium. The pressure roller has circumferentially cut grooves 12 on its outer peripheral surface at both the end parts of the roller part installed with necessary intervals along its axis.
Patent JP-2002032426-A (JP)
Title: Device and method for circuit simulation and recording medium with circuit simulation program recorded thereon
Inventor: OCHI YOSHIKIMI
IPC: G06F17/50
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a circuit simulation device which shortens an analysis time by decreasing circuit constitution elements to be analyzed. SOLUTION: The circuit simulation device includes a net list extraction part 22 which extracts a net list from circuit diagram data, an unnecessary circuit disconnection part 26 which generates a net list having unnecessary circuits disconnected from the net list extracted by the net list extraction part 22 according to unnecessary circuit disconnection terminals specified by an unnecessary circuit disconnection terminal specification part 24, and a circuit simulation part 32 which performs circuit simulation by using an input file for simulation generated by using the net list having the unnecessary circuits disconnected. Since circuit simulation is carried out by using an input file for simulation generated from the net list having the unnecessary circuits disconnected, the time needed for the circuit simulation can be shortened.
Patent JP-2002031763-A (JP)
Title: Optical element switching turret
Inventor: KANAO MASATO
IPC: G02B21/24
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical element switching turret which can be attached to/detached from a microscope main body by easy operation regardless of condenser lens. SOLUTION: This optical element switching turret to switch and insert any optical element out of the optical elements such as a band-pass filter and a polarizing filter in an optical path through which illuminating light passes is attachably/detachably mounted, and respective annular gears 50 and 51 are interlocked with each other. The turret is provided with a positioning means for performing such positioning that the rotational angle of a turret main body may be a specified angle, and a fixing part for fixing the rotation of the gears 50 and 51 with respect to the turret main body at an optional angle.
Patent JP-2002030533-A (JP)
Title: Method for producing polyester-based binder staple fiber
Inventor: OKAMOTO YUKIHISA
IPC: D01F8/14
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for production by which frictional heat of crimper rollers or the interior of a crimper with fibers is suppressed, the occurrence of fused fibers is prevented and high grade polyester-based binder staple fibers can stably be produced. SOLUTION: The surface temperature of the crimper rollers 1 is adjusted to 20-30 deg.C and the surface temperature of side plates 2 of the crimper is adjusted to 20-35 deg.C while applying cooling water at 5-25 deg.C at 4-10 L/min flow rate to the surfaces of the crimper rollers 1 for feeding a filament tow 3 to the interior of the crimper when carrying out a crimping treatment of the filament tow 3 of the polyester-based binder fibers in which a polyester having 50-140 deg.C solftening point occupies the fiber surfaces.
Patent JP-2002036383-A (JP)
Title: Method for manufacturing tube coated belt made of fluororesin
Inventor: HIKAGE KAZUHIKO
IPC: B29C63/18
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tube coated belt made of a fluororesin without necessity of a high temperature treatment to introduce a deterioration of a rubber. SOLUTION: The method for manufacturing the tube coated belt made of the fluororesin comprises a first step of preparing an endless belt base 10 having a rubber layer 10B on an outer peripheral surface, a second step of constituting an element 14 to be inserted by tightly inserting a core 12 into the base 10, a third step of tightly coating the tube 22 made of the fluororesin having an elasticity along at least a radial direction on the outer periphery of the element 14, a fourth step of injecting an adhesive 20 having predetermined flowability between the element 14 and the tube 22, a fifth step of engaging an ironing ring 36 having a smaller bore than an outer diameter of the element 14 with one end of the outer periphery of the tube 22 coating on the outer periphery of the element 14,  moving the ring 36 toward the other end along an axial direction of the element 14 and ironing the adhesive 20 injected in the fourth step between the element 14 and the tube 22, a sixth step of taking out the core 12 from the base 10, and a seventh step of curing the adhesive 20.
Patent JP-2002041310-A (JP)
Title: Class dynamic bind system and its method
Inventor: NAKAMURA TOMOHISA
IPC: G06F9/54
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce the time to be required for maintenance of an application program. SOLUTION: The application program 1 is provided with methods B stored in a data base 3 and having the same name and calls a class selecting method 4 to dynamically select a class A to satisfy conditions specified by the application program 1 when the methods B of plural classes A with the same class name are called. Then, the method B of the class A to satisfy the conditions specified by the application program 1 among the methods B of the plural classes A of the same name stored in the data base 3 is automatically executed.
Patent JP-2001063000-A (JP)
Title: Paper transfer cylinder for rotary press
Inventor: STUWE ALEX
IPC: B41F21/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve accessibility by simply mounting or removing at least one sheet holding system provided on a paper transfer cylinder in the cylinder for a rotary press. SOLUTION: An at least one flat surface at least parallel to a cylinder axis is formed at the paper transfer cylinder 4, and a strip plate member for supporting a sheet holding system 5 is mounted on the flat surface in a state in which the member is removably and shape-aligned. The member is separable from a cylinder frame together with the system 5 at an assembling position of a cam roller and a cam corresponding to the roller.
Patent JP-2002032233-A (JP)
Title: Data i/o processing method in multi-thread system
Inventor: YOSHIDA TAKAAKI
IPC: G06F9/46
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To solve problems that image quality and sound quality are determined by performance of the side to input/process data since data is generally fetched by 'flowing' the data without confirming whether or not data input is correctly performed by a device to record video and sound with high importance to real time and thus, throughput of data input/processing is required to be enhanced as much as possible. SOLUTION: A real time data processing is divided into three phases as the data input, processing and output and environment in which the respective phases are independently and simultaneously executed is applied by using a multi-thread system. To prevent break of data flow of the three phases to the utmost, double buffers are provided by every phase, threads to be independently operated are allocated to the respective phases, exclusive threads to manage the respective threads are provided and operations among the threads are controlled by using a thread management table.
Patent JP-2002055733-A (JP)
Title: Portable terminal
Inventor: MITSUI TSUTOMU
IPC: H04M1/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal equipped with a plane antenna capable of reducing the deviation of resonance frequencies in spite of the change of surrounding states, simplifying its incorporation into the portable terminal, and realizing its independency of the state of the polarization of the communicating party. SOLUTION: This portable terminal for transmitting data with the other equipment by radio communication is provided with a plane antenna as an antenna for communication with the other equipment. In this case, the metallic frame of a display or the like is used as a ground plate for the plane antenna, and a plate-shaped inverse F antenna 10 is also used for this antenna.
Patent JP-2002041824-A (JP)
Title: Map contents selling system and map contents catalog generating method therefor
Inventor: FUJII KENSAKU
IPC: G06F21/16
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To realize the generation of a catalog in response to a request, the protection of a copyright, safe distribution and matching of order, settlement and distribution times in electronic shopping of map contents. SOLUTION: The entries of the basic item and derivative item of map contents are received by a map contents mediation client 2, basic information and attribute information concerning the relevant map contents are generated from these entries and transferred to a map contents mediation server 1, purchase request information from a purchaser client 2 is received/analyzed by the map contents mediation server 1, and map contents catalog display information is generated/transferred. Besides, the purchase request information from the purchaser client 3 is received/analyzed by the slap contents mediation server 1, map contents are sold to the purchaser client 3, watermark information is inserted to the map contents to be sold, and a series of processing such as registering selling managing information and performing settling processing related to selling of map contents is performed.
Patent JP-2002037817-A (JP)
Title: Hole-transporting material
Inventor: SAKAKIBARA MITSUHIKO
IPC: C08F220/60
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a hole-transporting material having an excellent hole- transporting performance and durability. SOLUTION: The material is obtained by containing a copolymer which comprises (A) a structural unit represented by formula (1) (wherein R1 is a hydrogen atom, alkyl group or aryl group; R2, R3, R4 and R5 are a hydrogen atom, alkyl group, alkoxy group, aryl group or amino group; X1 is a group represented by formula (2) or a group represented by formula (3); Z is an oxycarbonyl group, a group represented by formula (4) or a group represented by formula (5); m is 0 or 1; n is 0 or 1) and (B) a structural unit represented by formula (6) (wherein R6, R7 and R8 are a hydrogen atom, alkyl group or aryl group; X2 is a phenylene group or a methylenephenylene group; p is 0 or 1) in the molar ratio of (A) and (B) of 5:95 to 95:5.
Patent JP-2002043756-A (JP)
Title: Silicon nitride multilayer wiring board
Inventor: MAKINO AKIHISA
IPC: H05K1/09
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicon nitride multilayer wiring board that has a metallized circuit layer with low resistance, and an excellent flat surface without warpage and breaking of wire. SOLUTION: This wiring board has a ceramics insulation board of relative density more than 90% mainly composed of silicon nitride, and at least, a metallized circuit board comprising a tungsten-containing crystal phase, a ceramic phase, and air holes. On the cross section of a metallized wiring board, the area ratio of the tungsten-containing crystal phase, containing W and W5Si3, is 50 to 95%, and if X-ray diffraction peak strength along the (411) axes of W5Si3 is defined as I1, and X-ray diffraction peak strength along the (110) axes of W is defined as I2, the peak strength ratio I1/I2 is <=0.1, and the sintered surface of the insulation board is formed with surface roughness (Rmax) of <=10 μm.
Patent JP-2002047364-A (JP)
Title: Aqueous gas barrier coating agent, film coating with the same and method of preparing the same
Inventor: MATSUDA TSUNETOSHI
IPC: C08J7/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin film which has a high gas barrier property even in high humidity and is industrially prepared at low cost. SOLUTION: The aqueous gas barrier coating agent has a pH of 6-9 is composed of a polyvinyl alcohol and an isobutylene-maleic acid anhydride copolymer with the mass ratio of 97/3-20/80 and an alkaline compound. The thermoplastic resin film is coated with the coating agent. In the method of preparing the gas barrier film, the gas barrier film is heat-treated at a temperature of >=150 deg.C after the coating.
Patent JP-2002056101-A (JP)
Title: Emergency call system
Inventor: SUZUKI MIYUKI
IPC: G06Q50/22
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an emergency call system which easily and speedily copes with emergency. SOLUTION: This emergency call system has a user terminal 2 by which a user reports an emergency state, a private terminal 4 which receives respective pieces of information in case of emergency, a hospital terminal 3, and an emergency terminal 5. After the emergency button of the user terminal 2 is pressed, an alarm is given and the respective pieces of information are sent to the hospital terminal 3, private terminal 4, and emergency terminal 5 at the same time, so that an ambulance is sent out according to those pieces of information. After confirming the information, the emergency terminal 5 sends an information confirmation signal to reset the alarm of the user terminal 2. The hospital terminal 3 and private terminal 4 can make speedy responses on the basis of the information and exchange information directly with each other.
Patent JP-2002057979-A (JP)
Title: Data recording device, data recording method, data reproducing device and data reproducing method
Inventor: HIKITA JUN
IPC: G06F12/00
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a data recording device that records data whose file size is not confirmed until end of recording in a form in compliance with a general- purpose file form. SOLUTION: In succession to a header HD that is assembled to define data whose file size is not confirmed until end of recording, MPEG data are started for recording in a medium, in a trailer TR of the data set after recording of the MPEG data, a specific character is set to a head byte of a c-filesz [11] to define hexadecimal expression of the file size and the file size obtained by integrating a data capacity written in the medium actually is expressed in hexadecimal representation by the remaining 10 bytes of the c-filesz [11]. Thus, the data whose file size is not confirmed until end of recording can be recorded on the medium in a form in compliance with a general-purpose file form.
Patent JP-2002053145-A (JP)
Title: Plastic sheet bag for sealing article and manufacturing method thereof
Inventor: MIYAMOTO RYOHEI
IPC: B65D33/14
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To form a thermally welding surface which is not regulated by a heat fusion temperature of an external face on an external surface of a bag comprising two overlapping plastic sheets with side rims thermally contact- bonded. SOLUTION: The plastic sheet bag comprises plastic sheets with different heat fusion temperature characteristics between a surface and a rear wherein the sheets are overlaid with sheet faces having the lower fusion temperature characteristics inside and their rims are thermally contact-bonded. An internal face of one of sheets is exposed on a part of one of the bag rims to provide a thermally welding surface. The bag can be formed by forming an opening on a rim of the other sheet for overlying and thermally contact-bonding. A member such as a hanging tool is thermally welded with the thermally welding surface.
Patent JP-2002057314-A (JP)
Title: Image sensing device and its operation method
Inventor: OKAWA YUJI
IPC: H04N5/335
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To realize spectral sensitivity characteristics and photoelectric conversion characteristics of higher efficiency which are suitable for a color camera, in an image sensing device wherein sensitivity is increased by using avalanche multiplication phenomenon in an amorphous semiconductor layer whose main component is selenium. SOLUTION: A photoelectric conversion part of the image sensing device is constituted of at least a transmissive electrode constituted of a conductive thin film, a positive hole injection obstructing layer, a positive hole injection obstructing auxiliary layer composed of selenium based amorphous semiconductor, a photocarrier generating layer composed of selenium based amorphous semiconductor which includes tellurium of 13-20 wt.% and whose thickness is 0.01-0.2 μm, and a carrier multiplication layer which is used for multiplying optical carriers which are photoelectrieally converted and composed of selenium based amorphous semiconductor.
Patent JP-2002060184-A (JP)
Title: Winch drum
Inventor: HOSHINO HIROYUKI
IPC: B66D1/30
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a winch drum hardly allowing departure of a rope from a fixing means even if the rope wound around a drum for dead winding is paid out. SOLUTION: This winch drum has the cylindrical drum 2 for winding the rope 7, flanges 3 provided in both end parts of the drum 2, and the fixing means for fixing an end part of the rope 7. A rope winding part 6 for the dead winding capable of being wound by a line of the rope 7 and the fixing means for fixing the end part of the rope 7 wound around the rope winding part 6 for the dead winding are provided outside the flange 3, while the flange 3 is formed with a rope insertion hole 3a for drawing out the rope 7 on the drum 2 side toward the rope winding part 6 for the dead winding.
Patent JP-2002052806-A (JP)
Title: Recording medium for ink jet
Inventor: IWATA SATORU
IPC: B41M5/52
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium for ink jet which contains porous inorganic particles in a large ratio and is free of the disadvantage that an ink receiving layer is also peeled off when a heat-resistant base is peeled after a transparent film layer is transferred on the occasion of laminating immediately after printing, and which is suitable for forming a simple and excellent laminate. SOLUTION: After ink jet recording, the transparent film layer 1e is contact- bonded in heating on the surface of the ink receiving layer 1d of the recording medium 1b so as to obtain a print 1a having a laminated surface. In the recording medium for ink jet used for this image forming, the ink receiving layer 1d contains the porous inorganic particles of 140 pts.wt. or more per 100 pts.wt. of a binder component and moreover a small amount of cationic compound is added thereto.
Patent JP-2001121420-A (JP)
Title: Method of manufacturing stainless steel polished excellent in germ resistance
Inventor: OTA MASAYUKI
IPC: B24B57/02
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a stainless steel which is polished being excelling in germ resistance. SOLUTION: A stainless steel material containing Ag, excellent in germ resistance, is mechanically polished with polishing oil containing not more than 1 wt.% of S, or preferably having a ratio S/Ag between the content of S and the content of Ag in the stainless steel, which is not more than 25. Further, it may be mechanically polished without using the polishing oil.
Patent JP-2002058421-A (JP)
Title: Method for producing bagged food product
Inventor: ONO TAKUJI
IPC: A23B7/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem such that the deterioration of the nutritive values and flavors of conventional bagged food products and the change of the food materials themselves into sloppy materials are cause by the elusion of nutrients such as vitamins, minerals, water-soluble starch and proteins, be cause an aqueous solution containing a preservative is charged into bags together with food materials, and additionally the problem that the addition of a preservative does not match to the recent trend hating the addition of chemical agents to food materials. SOLUTION: This process for producing the bagged food products is characterized by comprising a preliminary treatment process for cutting a food material in a proper size, a semi-treatment process for semi-cooking the preliminarily treated food material, a drainage process for draining the semi-treated food material, a bagging process for packaging the drained food material in a storage bag, an inert gas-charging process for charging and sealing an inert gas into the food material-packed bag, and a sterilization process for sterilizing the food component sealed in the bag at a high temperature.
Patent JP-2002071012-A (JP)
Title: Control device for automatic transmission gear for vehicle
Inventor: KIMURA HIROYUKI
IPC: F16H61/14
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To make common a valve for actuation control in a speed change control valve and in a lock-up control valve and to constitute a device as simple as possible. SOLUTION: An automatic transmission gear for a vehicle is constituted to include a torque converter TC with the lock-up clutch 4, the automatic transmission gear includes the clutches from first speed to fourth speed 31-34 engageably actuated by being subjected to hydraulic pressure and controls hydraulic exhaust from the clutch for a pre-stage of a pre-speed while at the same time it controls the speed change from the pre-stage to the next stage by controlling hydraulic supply to the clutch for the next stage of the speed change.  A control device is constituted of hydraulic release valves for first and second pre-stage 70, 80 hydraulically exhausting from a frictional engaging element for the pre-stage of the speed change when it control the speed change the pre-stage to the next stage, the clock-up control valve 40 and a lock-up timing valve 50 controlling engaged actuation of a lock-up mechanism and a linear solenoid valve 60 actuating and controlling to allow these valves to impress the controlled hydraulic pressure.
Patent JP-2002070192-A (JP)
Title: Wall structure for building
Inventor: OGOSHI OSAMU
IPC: E04B1/74
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure for a building capable of forming a comfortable living environment. SOLUTION: An interior wall material 11 is provided inside a wall 3 and a mid partition material 12 is provided outside the interior wall material 11. An interior wall inside ventilation path 14 is provided by partitioned by the interior wall material 11 and the mid partition material 12. The upper end 14A of the interior wall inside ventilation path 14 communicates with an attic space 8 and the lower end 14B communicates with underfloor space 5. Charcoal layers 19 and 20 such as charcoal coating are provided in the interior wall material 11 and the mid partition material 12 facing to the interior inside ventilation path 14. When an air passes from the underfloor space 5 to the attic space 8 via the interior inside ventilation path 14 by a stack effect, it contacts with the charcoal layers 19 and 20 to be purified and cleaned.  The air surrounds the building 1 to clean the whole building 1 and form an odorless and comfortable environment.